#155754#155754

#155754 is a dark, moderate teal. Relative luminance 0.076; OKLCH L 41.6% C 0.064 H 190.5°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#155754
RGB	rgb(21, 87, 84)
HSL	hsl(177, 61%, 21%)
HSV	hsv(177, 76%, 34%)
CMYK	cmyk(75.9%, 0%, 3.4%, 65.9%)
CIE-LAB	lab(33.17, -20.71, -4.17)
CIE-LCH	lch(33.17, 21.12, 191.38°)
OKLab	oklab(41.62% -0.0628 -0.0116)
OKLCH	oklch(41.62% 0.064 190.5)
XYZ	xyz(5.3169, 7.6153, 9.5755)
Luminance	0.0762 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155754 #571518

analogous

#155733 #155754 #153957

triadic

#155754 #541557 #575415

tetradic

#155754 #331557 #571518 #395715

square

#155754 #331557 #571518 #395715

split-complementary

#155754 #571539 #573315

monochromatic

#061918 #092624 #155754 #218884 #2DBAB3

Accessibility & contrast

On white

8.32

#155754 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#155754 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155754

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155754	#FFFFFF	#000000	##FFFFFF
##155754	1.00	8.32	2.52	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515254

Deuteranopia (green-blind)

#484B55

Tritanopia (blue-blind)

#005A56

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #155754;
/* rgb */ color: rgb(21, 87, 84);
/* oklch */ color: oklch(41.6% 0.064 190.5);

Tailwind

colors: {
  custom: {
    50: '#5e8784',
    500: '#155754',
    950: '#000000',
  },
}

SCSS

$custom: #155754;
$custom-light: #5e8784;
$custom-dark: #000000;

JSON

{
  "hex": "#155754",
  "rgb": {
    "r": 21,
    "g": 87,
    "b": 84
  },
  "hsl": {
    "h": 177.273,
    "s": 61.111,
    "l": 21.176
  },
  "oklch": {
    "l": 0.41619,
    "c": 0.06385,
    "h": 190.5
  },
  "luminance": 0.07616
}

Semantic roles & 50–950 ramp

primary

#155754

secondary

#8F393D

accent

#444BE4

background

#F5F8F8

surface

#EAEFEF

border

#C6CACA

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #155754

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →